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gulaghasi [49]
3 years ago
9

0.13x0.11=????????????????

Mathematics
1 answer:
andre [41]3 years ago
3 0

Answer:

0.0143 in decimal form

Step-by-step explanation:

You might be interested in
Solve the quadratic equation 6x^2-13x-28=0 by factoring.
mixer [17]

First step to factor the trinomial, multiply the constant -28 with the leading coefficient 6.

So, -28 * 6 = - 168.

Next step is to breakdown -168 into two multiples so that their addition will result the coefficient of w= - 13.

So, -168 = -21 * 8.

And addition of - 21 and 8 will give - 13.

So, next step is to replace -13x with -21x + 8. Therefore,

6x² - 21x + 8x - 28 =0

(6x² - 21x) + (8x - 28 )=0 Make the group of two terms.

3x (2x - 7) + 4 (2x - 7) = 0 Take out the common factor from each group.

(2x - 7)(3x + 4) = 0 Again take out the common factor (2x -7).

So, 2x - 7 =0, 3x + 4 = 0 Set both the factor equal to 0.

2x = 7 , 3x = -4

So, x= \frac{7}{2} , -\frac{4}{3}

Hope this helps you !

6 0
3 years ago
Can someone help me with both of the or may be one
azamat

Question 6

Given:

QR = RS

QR = x + 6

RS = 4x

To find:

Length of line segment QS

Steps:

We know QR = RS, so substituting we get,

x + 6 = 4x

     6 = 4x - x

     6 = 3x

  6/3 = x

     2 = x

      x = 2

Now,

QS = QR + RS

QS = x + 6 + 4x

QS = 2 + 6 + 4(2)

QS = 2 + 6 + 8

QS = 8 + 8

QS = 16 units

Therefore, the length of QS is 16 units

Question 7

Given:

QR = RS

QR = 2x - 2

RS = 2x

To find:

Length of line segment QS

Steps:

We know that QR = RS, so substituting the values we get,

          QR = RS

      3x - 2 = 2x

3x - 2 - 2x = 0

     3x - 2x = 2

               x =2

Now,

QS = QR + RS

QS = 3x - 2 + 2x

QS = 3(2) - 2 + 2(2)

QS = 6 - 2 + 2(2)

QS = 6 - 2 + 4

QS = 4 + 4

QS = 8 units

Therefore, the length of QS is 8 units

Happy to help :)

If u need any help feel free to ask

7 0
2 years ago
Read 2 more answers
How many solutions over the complex number system does this polynomial have?
RideAnS [48]

Answer:

6

Step-by-step explanation:

6 0
3 years ago
In what ways is it useful to develop an algorithm for adding and subtracting rational numbers?
Julli [10]

Answer:

because why not

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find the volume of the tank below. * PLEASE ANSWER ASAP *
Semenov [28]

Answer:

63

Step-by-step explanation:

pie multiply 2 sq. 2 multiply with 5

4 0
3 years ago
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